ALD-seeded hydrothermally-grown Ag/ZnO nanorod PTFE membrane as efficient indoor air filter

doi:10.1016/j.memsci.2017.02.042

YIC-IR > 中国科学院海岸带环境过程与生态修复重点实验室 > 海岸带环境工程技术研究与发展中心

	ALD-seeded hydrothermally-grown Ag/ZnO nanorod PTFE membrane as efficient indoor air filter
	Feng, Shasha ; Li, Dongyan ; Low, Ze-xian ; Liu, Zhongyun ; Zhong, Zhaoxiang ; Hu, Yunxia; Wang, Yong; Xing, Weihong ; Zhong, ZX (reprint author), Nanjing Tech Univ, Natl Engn Res Ctr Special Separat Membrane, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Jiangsu, Peoples R China.
发表期刊	JOURNAL OF MEMBRANE SCIENCE
ISSN	0376-7388
	2017-06-01
卷号	531 页码:86-93
关键词	Volatile Organic-compounds Atomic Layer Deposition Polytetrafluoroethylene Membranes Zno Nanorods Filtration Removal Field Nanostructures Morphology Tio2
DOI	10.1016/j.memsci.2017.02.042
产权排序	[Feng, Shasha; Zhong, Zhaoxiang; Wang, Yong; Xing, Weihong] Nanjing Tech Univ, Natl Engn Res Ctr Special Separat Membrane, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Jiangsu, Peoples R China; [Li, Dongyan] Nanjing Polytech Inst, Chem Engn Dept, Nanjing 210048, Jiangsu, Peoples R China; [Low, Ze-xian] Univ Bath, Ctr Adv Separat Engn, Claverton Down, Bath BA2 7AY, Avon, England; [Low, Ze-xian] Univ Bath, Dept Chem Engn, Claverton Down, Bath BA2 7AY, Avon, England; [Liu, Zhongyun; Hu, Yunxia] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res Ctr Coastal Environm Engn & Technol Shandong, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
作者部门	山东省海岸带环境工程技术研究中心
英文摘要	It has been well recognized that there are a number of indoor contaminants including particulate matter, gaseous pollutants and microbials. The removal of indoor contaminants often requires multiple layers of various air filters. Herein, we report on a multifunctional air purifying filter produced by the hydrothermal growth of ZnO nanorod-wrapped PTFE nanofibers, constructed of nanostructured Ag deposited on the ZnO nanorods with a hierarchical structure for gas contaminant removal. Atomic layer deposition (ALD) was used to seed a layer of ZnO nanoseeds onto the PTFE fibrils which were then subjected to a hydrothermal reaction to form ZnO nanorods. Ag nanoparticels were subsequently assembled on the surface of the ZnO nanorods via a silver electroless deposition reaction. The resulting composite membrane exhibited an excellent dynamic antibacterial property of similar to 100% and a formaldehyde degradation rate of 60%. Compared with the pristine membrane, the gas permeation of the composite membrane increased from 227.26 m(3) m(-2) h(-1) kPa(-1) to 275.36 m(3) m(-2) h-1 kpa(-1). The successful fabrication of this composite membrane with remarkable antibacterial and excellent formaldehyde degradation performance may provide a new route for the preparation of indoor air purification filters.
文章类型	Article
资助机构	National Natural Science Foundation of China [21276124] ; National Key RD Program [2016YFC0204000] ; Jiangsu Province Scientific Supporting Project [BE2014717, BE2015023] ; Key Program of Nanjing Polytechnic Institute [NHKY-2016-01]
收录类别	SCI
语种	英语
关键词[WOS]	VOLATILE ORGANIC-COMPOUNDS ; ATOMIC LAYER DEPOSITION ; POLYTETRAFLUOROETHYLENE MEMBRANES ; ZNO NANORODS ; FILTRATION ; REMOVAL ; FIELD ; NANOSTRUCTURES ; MORPHOLOGY ; TIO2
研究领域[WOS]	Engineering;Polymer Science
WOS记录号	WOS:000400228700010
引用统计	被引频次：51[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/22095
专题	中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心
通讯作者	Zhong, ZX (reprint author), Nanjing Tech Univ, Natl Engn Res Ctr Special Separat Membrane, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Jiangsu, Peoples R China.
作者单位	1.Nanjing Tech Univ, Natl Engn Res Ctr Special Separat Membrane, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Jiangsu, Peoples R China 2.Nanjing Polytech Inst, Chem Engn Dept, Nanjing 210048, Jiangsu, Peoples R China 3.Nanjing Polytech Inst, Chem Engn Dept, Nanjing 210048, Jiangsu, Peoples R China 4.Univ Bath, Ctr Adv Separat Engn, Claverton Down, Bath BA2 7AY, Avon, England 5.Univ Bath, Dept Chem Engn, Claverton Down, Bath BA2 7AY, Avon, England 6.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res Ctr Coastal Environm Engn & Technol Shandong, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Feng, Shasha,Li, Dongyan,Low, Ze-xian,et al. ALD-seeded hydrothermally-grown Ag/ZnO nanorod PTFE membrane as efficient indoor air filter[J]. JOURNAL OF MEMBRANE SCIENCE,2017,531:86-93.
APA	Feng, Shasha.,Li, Dongyan.,Low, Ze-xian.,Liu, Zhongyun.,Zhong, Zhaoxiang.,...&Zhong, ZX .(2017).ALD-seeded hydrothermally-grown Ag/ZnO nanorod PTFE membrane as efficient indoor air filter.JOURNAL OF MEMBRANE SCIENCE,531,86-93.
MLA	Feng, Shasha,et al."ALD-seeded hydrothermally-grown Ag/ZnO nanorod PTFE membrane as efficient indoor air filter".JOURNAL OF MEMBRANE SCIENCE 531(2017):86-93.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
ALD-seeded hydrother（1163KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载